Sputter System SPS-R2R series
Introduction System Picture (reference) Process 1) Application : 2) Sputtering material : TCO (ITO,AZO,ZnO), Metal 3) Film width : max. 100mm 4) Film length : max. 100M 4) Film speed : 0.1 ~ 10 m/min
Introduction System Schematic Pre-treatment module Un-winding roll Re-winding roll Pneumatic Gate valve Ion Gauge Heater module Cryo Pump TCO Main Drum Metal Ar O2 W-boat 2set N2 Heater Auto vent Rotary Pump N2
Configuration Substrate material : PET film Film width & load capacity : max. 100mm width film 100m/roll Pre-treatment gun : Rectangular type 1set Sputter gun : Rectangular type - 2set RF power supply : 600W 1 set (for pre-treatment) RF power supply : 1KW 1 set (for TCO sputtering) Pulsed DC power supply : 5KW 1 set (for Metal) W boat 2ea P/S(5V/300A) 1ea + Select switch(2ch.) Thickness controller + Sensor 1ea Rotary pump (oil type) + Cryo pump Front access door open/close type Pre-heating heater temperature : max. 200 Automatically control by PC
Specifications Process Chamber Module Process chamber Front door type Electro-polished SUS chamber Deposition shield plate Roll unit Film width : max. 100mm Film speed : 0.1 ~ 10 m/min < Chamber inside view > Heating unit Heater type : Lamp heater type Max temperature : 200 (heater temperature) Sputter gun Rectangular type sputter gun Number of gun : 2ea Target size : 200mm X 125mm X 6T Target fixing : Metal bonding on backing plate < Heating unit view >
Specifications Power Supply Module RF power unit Quantity : 1KW 1set (for TCO sputtering) 600KW - 1set (for pre-treatment) Frequency : 13.56 MHz Operation type : Automatic type RF cable kit < RF power supply > Pulsed DC power supply ( for metal sputtering ) Quantity : 5KW 1set Stability : Plasma compatible Digital voltage/ampere meter < Pulsed DC power supply >
Specifications Thermal Source Module Thermal power supply (1set) Maximum power : 2kW Output voltage : 0 ~ 5V Output current : 0 ~ 300A Current regulation : ±2% of full scale Thermal boat 2 tungsten boat and spirals filaments Separately pneumatically controlled Shutter for thermal boat High current isolation feedthrough Thermal evaporation source auto feeding system < Thermal power supply > < Thermal boat view >
Specifications Thickness Control Module Thickness controller 0.0013 Å Thickness Resolution 0.133 Å/sec. Rate Resolution Fundamental frequency : 6 MHz Oscillator package < Thickness sensor > Thickness sensor Standard sensor Water feedthrough : 2.75 CF flange
Specifications Vacuum Module Vacuum pump Cryo pump : 4,000 L/sec @H2O (1set) Rotary pump : 1,600 L/min (1set) Ultimate pressure : 7 10-7 Torr Pressure gauge High vacuum gauge : Hot cathode ion gauge Low vacuum gauge : Convectron gauge Pressure readout & cable kit Pressure control APC (Automatic Pressure Controller) 1set Electrical Throttle valve 1ea Baratron gauge : Full scale 1Torr 1ea Vacuum valves & lines Main valve : Manual type gate valve Fore line valve : Pneumatic type angle valve Roughing line valve : Manual type angle valve Auto vent line Stainless steel hard line and flexible bellows line < Cryo pump > < Rotary pump > < Pressure gauge set > < Automatic pressure controller & Throttle valve >
Specifications Gas Delivery Module Used gases & flow control Process : Ar : MFC 1EA O2 : MFC 1EA Purge & vent : N2 : Metering valve Gas valves & gas line Pneumatic diaphragm valve Metering valve for N2 purge & vent The gas line is helium-leak tested to 10-8 Torr L/sec. All gas lines are welded by auto-welding method with VCR fitting. Tubing of 316L stainless steel, micro-polished < Gas Delivery module >
Specifications Control Module System control System is controlled automatically by PC 19 standard rack with electrical contact mechanism Electrical power drive panel (ON/OFF/Emergency switch) RF power control panel Pulsed DC power control panel Vacuum gauge controller panel Pressure controller panel Temperature controller panel < Roll control GUI > Heater temperature control unit Thermocouple : K-type Temperature controller SCR unit
Specifications Frame Module System frame is mild steel White & Blue colored panels & frame covers 19inch control panel mountable Easily movable casters & leveling foots
Specifications Warranty Manufacturer warrants for a period of one(1) year from the final acceptance. This warranty shall become null and void upon any modification and/or improper service performed to the equipment by the customer. This warranty shall not be extended to those defects caused by improper operation, maintenance and handling by the customer. All consumable, such as O-rings, Heating lamp, Thermocouple, view port glasses, gauge sensors, fuses and others, are entirely excluded from warranty.
Hardware Data Pumping Data Pumping Test Data Pressure(Torr) 1.00E+03 1.00E+02 1.00E+01 1.00E+00 1.00E-01 No Al, No Film(1) No Al, No Film(2) No Al, Film Al, No Film 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1.00E-02 1.00E-03 Time(sec)
Hardware Data Heating test data
Hardware Data Film run test data 300mm film install TORQUE
Process Data Process Data Process results Sheet resist., thickness measured) Item Thickness (A ) Sheet resist. (Ω/sq). Film ( t=100 μm ) Position (1,100 mm film 5 분할 ) A B C D E Avg. 3,134 3,196 3,273 3,198 3,265 3,213 54.3 61.9 50.0 53.5 54.3 54.8 resistivity (Ω cm ) 1.76 10-3 C D 3,265 A 3,273 A. Target (ZnO 2 : Al 2 O 3 = 98 : 2] Thickness uniformity : ± 2.16 % A B E 3,134 A 3,196 A 3,198 A
Process Data Process Data Process results Transmittance 100 80 Transmittance (%) 60 40 20 0 400 600 800 1000 1200 Wavelengh (nm) Transmittance Transmittance (%) [350 ~ 1200 nm average.] 89.7
Process Data Process Data Process results Transmittance AZO film thermal treatment :?? mtorr, time?? min 10 0 10-2 resistivity resistivity 10-1 Resistivity (Ω cm ) 10-2 10-3 Resistivity (Ω cm ) 10-3 10-4 100 150 200 250 300 350 400 Temperature ( ) 10-4 220 230 240 250 260 270 Temperature ( )
Process Data Process Data [ substrate temp vs AZO film transmittance ] Temp. ( ) Transmittance [%, 350 ~ 1,100 nm Average) R.T. 89.55 80 89.95 150 90.71
Process Data Process Data DC pulse power (W) Pressure (mtorr) gas flow rate (sccm) Ar O2 O2/(Ar+O2) Time (sec)???????????? Sheet resist. (Ω/sq) Before annealing After annealing Color Diff. Transmittance (%, @ 550 nm) 320 246 0.33 89.14 결정화확인